The city Health Department, which oversees the program, had put it on hold last month amid allegations of criminal activity by two staff members at the Mondawmin site.

Safe Streets worker Levar Mullen was arrested in December during a traffic stop in which police said they found drugs and a stolen gun. The U.S. attorney's office also said another worker was indicted in September on a drug charge.

Officials said they have since implemented a number of reforms, including a new training protocol, at the Mondawmin location.

The program enlists the help of reformed criminals to help keep communities safe.